/*reset */
* {
    margin: 0;
    padding: 0;
}

body {
    font-family: Microsoft Yahei, "roboto", helvetica, arial, sans-serif;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td {
    margin: 0;
    padding: 0;
}

table {
    border-collapse: collapse;
}

img {
    vertical-align: middle;
    border: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
}

ul,
ol,
li {
    list-style: none;
}

em,
i {
    font-style: normal;
}

img {
    border: none;
}

input,
img {
    vertical-align: middle;
}

input,
textarea {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-appearance: none;
    border: 0;
    border-radius: 0;
}

textarea:focus {
    utline: 0;
}

a {
    color: #6E7D8B;
    text-decoration: none;
    outline: 0;
}

a:active,
a:hover,
a.current {
    outline: 0;
}

html {
    font-size: 312.5%;
}

img {
    border: none;
    display: block;
}

input {
    border: none;
    font-size: 0.28rem;
}

input:focus {
    outline: none;
}

.clearfix:after {
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.red {
    color: red;
}

/*regsiter */
@media only screen and (max-width: 960px),
only screen and (max-device-width: 960px) {

    html,
    body {
        font-size: 30px !important;
    }
}

@media only screen and (max-width: 800px),
only screen and (max-device-width: 800px) {

    html,
    body {
        font-size: 25px !important;
    }
}

@media only screen and (max-width: 720px),
only screen and (max-device-width: 720px) {

    html,
    body {
        font-size: 22.5px !important;
    }
}

@media only screen and (max-width: 640px),
only screen and (max-device-width: 640px) {

    html,
    body {
        font-size: 20px !important;
    }
}

@media only screen and (max-width: 600px),
only screen and (max-device-width: 600px) {

    html,
    body {
        font-size: 18.75px !important;
    }
}

@media only screen and (max-width: 540px),
only screen and (max-device-width: 540px) {

    html,
    body {
        font-size: 16.875px !important;
    }
}

@media only screen and (max-width: 480px),
only screen and (max-device-width: 480px) {

    html,
    body {
        font-size: 15px !important;
    }
}

@media only screen and (max-width: 414px),
only screen and (max-device-widt: 414px) {

    html,
    body {
        font-size: 12.9375px !important;
    }
}

@media only screen and (max-width: 400px),
only screen and (max-device-width: 400px) {

    html,
    body {
        font-size: 12.5px !important;
    }
}

@media only screen and (max-width: 375px),
only screen and (max-device-width: 375px) {

    html,
    body {
        font-size: 11.71875px !important;
    }
}

@media only screen and (max-width: 360px),
only screen and (max-device-width: 360px) {

    html,
    body {
        font-size: 11.25px !important;
    }
}

@media only screen and (max-width: 320px),
only screen and (max-device-width: 320px) {

    html,
    body {
        font-size: 10px !important;
    }
}

@media only screen and (max-width: 240px),
only screen and (max-device-width: 240px) {

    html,
    body {
        font-size: 7.5px !important;
    }
}

/* fade */
.fade-enter-active,
.fade-leave-active {
    z-index: 999;
    transition: opacity 0.2s; 
}

.fade-enter,
.fade-leave-to {
    z-index: 999;
    opacity: 0;
}